#!/usr/bin/env sh
set -eu
since="${1:-15 minutes ago}"
printf '== nginx service ==
'
systemctl --no-pager --full status nginx || true
printf '
== recent journal ==
'
journalctl -u nginx --since "$since" --no-pager | tail -n 80
printf '
== access status summary ==
'
awk '{print $9}' /var/log/nginx/access.log 2>/dev/null | sort | uniq -c | sort -nr | head